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Groundsmaster 4500--D/4700--D Page 5 -- 5 Electrical System
Diagnostic Display
The Diagnostic Display (Fig. 5) can be connected to the
wiring harness connector located inside the console
arm to verify correct electrical functions of the machine.
Toro Electronic Controllers (TEC) inputs and outputs
can be checked using the Diagnostic Display.
Toro Part Number for Diagnostic Display: 85--4750
Toro Part Number for Overlay (English):
TEC--5002 (GM4500--D / GM4700--D): 117--4795
TEC--5001 (GM4700--D only): 117--4796
NOTE: Diagnostic Display overlays are available in
several languages for your Groundsmaster. Refer to
your Parts Catalog for overlay language options and
part numbers.
IMPORTANT: The Diagnostic Display must not be
left connected to the machine. It is not designed to
withstand the environment of the machine’s every
day use. When use of Diagnostic Display is com-
pleted, disconnect it from the machine and recon-
nect loopback connector to harness connector.
Machine will not operate without loopback connec-
torinstalled onharness. StoreDiagnosticDisplay in
a dry, secure, indoor location and not on machine.
Figure 5
1. Overlay 117--4795 2. Overlay 117--4796
Figure 6
1 2
Battery Terminal Protector
Aerosol spray that should be used on battery terminals
to reduce corrosion problems. Apply battery terminal
protectorafter thebattery cablehas beensecured tothe
battery terminal.
Toro Part Number: 107--0392
Figure 7
Electrical
System